Internal acustic meatus
| Term name | Layer | |
|---|---|---|
| 1 | Internal acoustic meatus | Layer 1 |
| 2 | Fundus of internal acoustic meatus | Layer 1 |
| 3 | Superior vestibular area | Layer 1 |
| 4 | Inferior vestibular area | Layer 1 |
| 5 | Cochlear area | Layer 1 |
| 6 | Tractus spiralis foraminosus | Layer 1 |
| 7 | Transverse crest | Layer 1 |
| 8 | Facial area | Layer 1 |